• Scotorythra anagraptis Meyrick, 1899
• Scotorythra apicalis Swezey, 1948
• Scotorythra arboricolans Butler, 1883
• Scotorythra artemidora Meyrick, 1899
• Scotorythra brunnea (Warren, 1896)
• Scotorythra capnopa Meyrick, 1899
• Scotorythra caryopis Meyrick, 1899
• Scotorythra corticea (Butler, 1881)
• Scotorythra crocorrhoa Meyrick, 1928
• Scotorythra demetrias Meyrick, 1899
• Scotorythra diceraunia Meyrick, 1900
• Scotorythra dissotis Meyrick, 1904
• Scotorythra epicyma Meyrick, 1899
• Scotorythra epixantha (Perkins, 1901)
• Scotorythra euryphaea Meyrick, 1899
• Scotorythra gomphias (Meyrick, 1899)
• Scotorythra goniastis Meyrick, 1899
• Scotorythra hecataea Meyrick, 1899
• Scotorythra hyparcha Meyrick, 1899
• Scotorythra kuschei Swezey, 1940
• Scotorythra leptias Meyrick, 1904
• Scotorythra macrosoma Meyrick, 1899
• Scotorythra megalophylla Meyrick, 1899
• Scotorythra metacrossa Meyrick, 1904
• Scotorythra nephelosticta Meyrick, 1899
• Scotorythra nesiotes (Perkins, 1901)
• Scotorythra ochetias (Meyrick, 1899)
• Scotorythra ortharcha Meyrick, 1899
• Scotorythra oxyphractis Meyrick, 1899
• Scotorythra pachyspila Meyrick, 1899
• Scotorythra paludicola (Butler, 1879)
• Scotorythra paratactis Meyrick, 1904
• Scotorythra platycapna Meyrick, 1899
• Scotorythra rara (Butler, 1879)
• Scotorythra trachyopis Meyrick, 1899
• Scotorythra trapezias Meyrick, 1899
• Scotorythra triscia Meyrick, 1899

The following species are believed to be extinct:

• Kona Giant Looper Moth (Scotorythra megalophylla)
• Koʻolau Giant Looper Moth (Scotorythra nesiotes)
• Hawaiian Hopseed Looper Moth (Scotorythra paratactis)